Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000085408-18-000071-index-headers.html | 2018-05-09 13:15:51 | |
| 0000085408-18-000071-index.html | 2018-05-09 13:15:51 | |
| 0000085408-18-000071.txt | 2018-05-09 13:15:51 | |
 0000085408-18-000071-xbrl.zip | 531320 | 2018-05-09 13:15:51 |
| FilingSummary.xml | 54496 | 2018-05-09 13:15:51 |
| Financial_Report.xlsx | 160668 | 2018-05-09 13:15:51 |
| R1.htm | 23126 | 2018-05-09 13:15:51 |
| R10.htm | 94629 | 2018-05-09 13:15:51 |
| R11.htm | 135530 | 2018-05-09 13:15:51 |
| R12.htm | 40383 | 2018-05-09 13:15:51 |
| R13.htm | 16503 | 2018-05-09 13:15:51 |
| R14.htm | 47219 | 2018-05-09 13:15:51 |
| R15.htm | 24912 | 2018-05-09 13:15:51 |
| R16.htm | 124161 | 2018-05-09 13:15:51 |
| R17.htm | 20949 | 2018-05-09 13:15:51 |
| R18.htm | 135274 | 2018-05-09 13:15:51 |
| R19.htm | 402989 | 2018-05-09 13:15:51 |
| R2.htm | 63545 | 2018-05-09 13:15:51 |
| R20.htm | 29216 | 2018-05-09 13:15:51 |
| R21.htm | 156668 | 2018-05-09 13:15:51 |
| R22.htm | 228047 | 2018-05-09 13:15:51 |
| R23.htm | 7127 | 2018-05-09 13:15:51 |
| R24.htm | 15680 | 2018-05-09 13:15:51 |
| R25.htm | 933377 | 2018-05-09 13:15:51 |
| R26.htm | 8184 | 2018-05-09 13:15:51 |
| R27.htm | 5988 | 2018-05-09 13:15:51 |
| R28.htm | 171215 | 2018-05-09 13:15:51 |
| R29.htm | 77334 | 2018-05-09 13:15:51 |
| R3.htm | 17890 | 2018-05-09 13:15:51 |
| R30.htm | 98622 | 2018-05-09 13:15:51 |
| R31.htm | 33330 | 2018-05-09 13:15:51 |
| R32.htm | 15944 | 2018-05-09 13:15:51 |
| R33.htm | 35870 | 2018-05-09 13:15:51 |
| R34.htm | 18106 | 2018-05-09 13:15:51 |
| R35.htm | 114023 | 2018-05-09 13:15:51 |
| R36.htm | 11391 | 2018-05-09 13:15:51 |
| R37.htm | 122506 | 2018-05-09 13:15:51 |
| R38.htm | 392615 | 2018-05-09 13:15:51 |
| R39.htm | 21773 | 2018-05-09 13:15:51 |
| R4.htm | 7791 | 2018-05-09 13:15:51 |
| R40.htm | 145115 | 2018-05-09 13:15:51 |
| R41.htm | 225993 | 2018-05-09 13:15:51 |
| R42.htm | 7039 | 2018-05-09 13:15:51 |
| R43.htm | 14342 | 2018-05-09 13:15:51 |
| R44.htm | 928898 | 2018-05-09 13:15:51 |
| R45.htm | 100600 | 2018-05-09 13:15:51 |
| R46.htm | 41332 | 2018-05-09 13:15:51 |
| R47.htm | 41996 | 2018-05-09 13:15:51 |
| R48.htm | 66365 | 2018-05-09 13:15:51 |
| R49.htm | 19229 | 2018-05-09 13:15:51 |
| R5.htm | 81041 | 2018-05-09 13:15:51 |
| R50.htm | 15032 | 2018-05-09 13:15:51 |
| R51.htm | 8874 | 2018-05-09 13:15:51 |
| R52.htm | 10171 | 2018-05-09 13:15:51 |
| R53.htm | 11157 | 2018-05-09 13:15:51 |
| R54.htm | 34679 | 2018-05-09 13:15:51 |
| R55.htm | 32505 | 2018-05-09 13:15:51 |
| R56.htm | 60490 | 2018-05-09 13:15:51 |
| R57.htm | 11259 | 2018-05-09 13:15:51 |
| R58.htm | 18695 | 2018-05-09 13:15:51 |
| R59.htm | 19276 | 2018-05-09 13:15:51 |
| R6.htm | 12728 | 2018-05-09 13:15:51 |
| R60.htm | 147428 | 2018-05-09 13:15:51 |
| R61.htm | 15878 | 2018-05-09 13:15:51 |
| R62.htm | 6448 | 2018-05-09 13:15:51 |
| R63.htm | 24712 | 2018-05-09 13:15:51 |
| R64.htm | 91670 | 2018-05-09 13:15:51 |
| R65.htm | 39837 | 2018-05-09 13:15:51 |
| R66.htm | 38860 | 2018-05-09 13:15:51 |
| R67.htm | 196131 | 2018-05-09 13:15:51 |
| R68.htm | 147228 | 2018-05-09 13:15:51 |
| R69.htm | 39094 | 2018-05-09 13:15:51 |
| R7.htm | 41501 | 2018-05-09 13:15:51 |
| R70.htm | 152209 | 2018-05-09 13:15:51 |
| R71.htm | 26878 | 2018-05-09 13:15:51 |
| R72.htm | 26063 | 2018-05-09 13:15:51 |
| R73.htm | 77750 | 2018-05-09 13:15:51 |
| R74.htm | 26239 | 2018-05-09 13:15:51 |
| R75.htm | 82476 | 2018-05-09 13:15:51 |
| R76.htm | 15731 | 2018-05-09 13:15:51 |
| R77.htm | 9362 | 2018-05-09 13:15:51 |
| R78.htm | 81520 | 2018-05-09 13:15:51 |
| R79.htm | 21885 | 2018-05-09 13:15:51 |
| R8.htm | 5149 | 2018-05-09 13:15:51 |
| R80.htm | 13668 | 2018-05-09 13:15:51 |
| R81.htm | 16430 | 2018-05-09 13:15:51 |
| R82.htm | 9121 | 2018-05-09 13:15:51 |
| R83.htm | 383098 | 2018-05-09 13:15:51 |
| R84.htm | 7580 | 2018-05-09 13:15:51 |
| R85.htm | 17946 | 2018-05-09 13:15:51 |
| R9.htm | 99175 | 2018-05-09 13:15:51 |
| rdc-05042018x8k.htm | 35230 | 2018-05-09 13:15:51 |
| rdc-12312017x10kexhibit231.htm | 4097 | 2018-05-09 13:15:51 |
| rdc-12312017x10kexhibit991.htm | 3434801 | 2018-05-09 13:15:51 |
| rdc-20180509.xml | 6312256 | 2018-05-09 13:15:51 |
| rdc-20180509.xsd | 100913 | 2018-05-09 13:15:51 |
| rdc-20180509_cal.xml | 149838 | 2018-05-09 13:15:51 |
| rdc-20180509_def.xml | 630787 | 2018-05-09 13:15:51 |
| rdc-20180509_lab.xml | 1359233 | 2018-05-09 13:15:51 |
| rdc-20180509_pre.xml | 843763 | 2018-05-09 13:15:51 |
| report.css | 2767 | 2018-05-09 13:15:51 |
 rowanlogoa03.jpg | 9892 | 2018-05-09 13:15:51 |
| Show.js | 1410 | 2018-05-09 13:15:51 |